Upgrade Windows 7 messed up my internet connection.

Similar Questions

• does anyone know why my windows vista doesn't detect internet connection Wi - Fi?

  my laptop doesn't detect wireless internet, but it allows to detect a wired connection.

  Hello

  • What were the changes made before the issue started?

  The following articles might help you solve this problem.
  Solve problems, find wireless networks
  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-problems-finding-wireless-networks
  Windows wireless and wired network connection problems
  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

• Why can't help online through Windows Help Center? My internet connection is good.

  Why can't help online via the Windows Help Center. In fact, my internet connection is good.
  So I also can't help online to other programs, such as Microsoft Office 2010.

  Please help me solve this problem immediately.
  Thank you.

  original title: online help

  Open the help of UNRWA and at the right end of the status bar at the bottom of the window, what do you see?  I see 'Connected to Office.com', but I can click on those words and select "Show content only from this computer" if I want.

• Ethernet cable to connect my windows laptop 7 to the internet. connection is very bad. It works but only for 30 minutes max.

  My internet does not work correctly. I use an ethernet cable to connect my laptop (using windows 7) to the internet. However the connection is very bad. Sometimes it works but only for 30 minutes max, and other times it does not at all, connect saying that the cable is disconnected. I tried 3 different cables to 2 different ports, then maybe the problem comes from my laptop. It connects to the wifi networks fine but not with the cable. Does anyone have any suggestions as to what could be the problem and how can I solve this problem?

  Hello

  1 did you changes to the computer?

  2 did you receive an error message?

  Method 1:

  I suggest to check and make sure that all cables are connected correctly.

  Method 2:

  Check the link and try to run the troubleshooter to check if it helps.

  Windows wireless and wired network connection problems

  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

  Why can't I connect to the Internet?

  http://Windows.Microsoft.com/en-us/Windows7/why-can-t-I-connect-to-the-Internet

• Apps for download on store window due to a slow internet connection of microsoft servrs

  I just bought a new laptop HP Pavilion Touch Smart 11-e11Onr with little window 8.1 64.   I was in the store window Thursday and download a game, but on Friday, when I try to load another application, it will not download.  I get an error message "cannot complete your purchase due to the slow internet connect, please try again on another connection.   Problem is that my Comcast Modem works fine and my Internet speed is fast.   I went back to Office Max on this problem and they did a speed test on my end, which proved very much, but when they did speed test on the side of Microsoft, that's where the problem is... their connection to the server is too slow.   The shop window is not available since Friday.  When they get this fix so that I can down load more of the store.   My app store Google on my phone works much better than this!

  Can someone please check on both Microsoft and find out what's going on?

  Don't be so quick to deny that the problem I got exactly the same problem as with Time Warner, and I had their techs here at least 15 times. Nothing was found or not corrected until they sent a monitoring on the ground and when he saw that I was running, he told me that they bear not Internet Explorer 9 still and their link didn't work correctly with Windows 8. Hope this helps and if you need another post to help and we will be happy to help you.

  The above opinion is mine and mine nothing and does not necessarily reflect that of Microsoft, it's employees, or any other Member of this forum.

  "When we try to take anything by itself, we find it hitched to everything else in the universe." -John Muir

  correctly

• Windows doesn't have an Internet connection, but I can connect other OS and WiFi. How can I fix it?

  I have no idea what happened, but suddenly, unable to connect to the Internet (worked in the morning, did not work after a reboot in the afternoon.)

  I have a wireless router for the rest of the House, but my main PC is wired directly.

  When I launch my browser (Firefox, Chrome, IE, no matter) and try to go back a page, I get "DNS does not ' after a long break.

  Other computers connect via WiFi very well, like Linux on the same PC (which I use this type). So it is clearly NOT a hardware problem.
  .

  Windows, I can access my router, and the router can ping (easily) 'www.microsoft.com' without problem, but if I try to 'ping www.microsoft.com' from the command line, I get nothing.

  I tried to do a restore of the system since the day before, but that didn't fix it. Then I did a full restore of my drive C: from a backup made the day before, and who has not set it is that everything must have reset back when he worked last. (???)

  So I'm puzzled. I prefer not to do a "repair Windows" of the DVD because it resets everything and creates a real mess. And if a full restore of backup does not work, a repair will probably not be.

  I have scanned for viruses and found nothing, but this does not necessarily mean something. I also tried to boot in ' Safe Mode with networking ' and WHO doesn't either. (???)

  Does anyone have an idea how to solve this problem? THX.

  Hello

  Thank you for the update.

  Try resetting the TCP/IP stack
    
  To reset the stack TCP/IP go to this article and either click on "Fix it for me" or follow the instructions to fix it yourself: http://support.microsoft.com/kb/299357

  I hope this works.

• Upgrade of Vista SP2-loss of internet connection

  I upgraded a VISTA 64 laptop computer to SP2 yesterday evening.  He seems to have retained my 802.11n network configuration, but since the upgrade will connect only locally, not to the internet via the wireless connection.  (It is not a problem with my network or modem, as another VISTA laptop wireless and other devices will continue to work properly.)  The ethernet connection works fine. I tried:

  • disable the firewall (Norton)
  • Diagnose and repair
  • confirmed connection to the router
  • newspapers of router checked-only MAC address is not blocked
  • updated the Intel 4965AGN driver to the latest version

  Any suggestions?  I am reluctant to completely recede SP2 unless absolutely necessary.

  lopburi3,

  This looks exactly like my question.  While I do not understand what has happened, I found a solution. Try this:

  • Log into your router and check what IP address is assigned to the computer that is not connecting.  If there is no assignment yet, give it a static address.
  • Go into your wireless connection TCP/IP properties and enter the manual configuration information: IP address assigned, the subnet mask and the router (default gateway) address.

  For me, allowed me to connect through Internet.
  
  Edit: as a first step, I had to re - enter the manual configuration after each reboot, and my router would not correctly identify the MAC address of my laptop (he appeared as 00:00:00:00:00:00).  After a couple more re - start last night, the computer retains the settings, so I could connect without having to re-enter the configuration, if the router is not yet MAC address list.

  I've then updated the firmware on my router last night.  (D-Link DIR-655)  Now, after another reboot, everything seems to work properly, with the portable duly identified in the router. There was clearly a problem with the network adapter and the router communicates correctly. brodyboy

• Unable to connect to a windows service and as no internet connection

  Hello

  According to the title above, please help as I am not able to connect to the internet. I am posting this work...

  After I turn on my computer, I received this message:

  "Unable to connect to a windows service. Windows could not connect to the System Event Notification service. This problem prevents limited forest exploitation form used on the system. As long as administrator, you can go through the system event log to see why the service failed"

  From what I've read of other people with the same problem, I realized that they are able to have the connection to the internet.

  Hello

  1. you remember of any change to your computer before the problem?

  I suggest that you follow these steps and check if the problem persists.

  Step 1:

  Check if the Service Notification of system events is running or not. To check the services

  a. click on start

  b. in the start search box, type Services

  c. click right on - RUN as ADMINISTRATOR

  Check if benefits described has City status and startup type.

  System Event Notification Service started automatically

  Step 2:

  Might as well not connect to Internet is concerned, you can follow these steps and check.

  I suggest that you connect the Ethernet cable and start your computer in safe mode with network and check if you are able to connect to the Internet.

  See also:
  Why can't I connect to the Internet?

  Also valid for Vista.

• Just re installed Windows Vista and now my internet connection is extremely slow.

  original title: poor internet for vista

  I reinstalled windows vista. Until I reinstalled windows my internet works perfectly, I reinstalled it, now that my internet work to only a few bytes per second. It takes about a week to download an update. With several reboots, sometimes it will download 20 MB as regular, then it will take 2 days to 2%. What is the answer, the cable is fine, the internet is very well because other computers put on it. Is there a port or something that I need to open in the firewall windows or defender or something, help a guy it's ridiculous.

  Hello

  as you reinstalled Vista, have also downloaded the latest network adapor, pilots etc. for your machine?

  Make sure you have the latest vista drivers for your computer which you can get your computer manufacturers Web site

  go to their website and look for a driver and software download section

  Enter your model number for the last look drivers vista then download and install

• Windows XP Limited or no internet connection message

  I had recently so that the operating system reinstalled on my laptop Dell of girls.  I also have Norton 360 installed on it.  When I had the home computer it worked fine.  Better then ever!  When I dropped it with my daughter in her place, we cannot get it to connect to the internet.  He see the network but says "limited or no connectivity."  By phone I had to make him some malfunctions and she told me that she received a message on a Winsock problem.  How can I solve this problem and get her back on line?  Why would it work here, but not at home?

  Here is the Vista Forums.

  XP forums:

  http://social.answers.Microsoft.com/forums/en-us/category/WindowsXP

  Link above is for XP Forums.

  There is a list of the different Forums XP to the link above to help you.

  You get the help you need there.

  See you soon

  Mick Murphy - Microsoft partner

• Upgrade Windows 10 messed my backup

  Recently, I tried the upgrade to Windows 7 home premium and was struggling to access my Outlook .pst files. I started Windows 7 and most of the things were back but when I tried to decipher some files with PGP, my key ring seem to be empty.

  When I tried to retrieve it from backup, Backup and Restore said "backup is not configured for this computer."

  Well until I tried the upgrade, I had configured diligently full backup on a newly installed hard drive dedicated to this purpose. I used it to restore the system several times before so I know it was working fine. My PC was essentially to the bulletproof.

  When I tried to turn the backup on again after the upgrade, it turned off, I get this error message:

  The task image is corrupt or has been tampered with. (0 x 80041321). I am very angry over there.

  Hello

  From your description, it would cause some files corrupted; I suggest you try the following steps to check how it works:

  1. generally, Scheduler task task image is located in:

  C:\Windows\System32\Tasks\Microsoft\Windows\WindowsBackup, if it please take a backup of the WindowsBackup file and then delete it, then see if the problem occurs.

  2 update the task "User_Feed_Synchronization" :

  Right-click "Command Prompt" and select the "run as Administrator" option.

  In the command window, type the following command.

  msfeedssync disable

  msfeedssync enable

  Similar thread on error 0 x 80041321 has been discussed earlier. See here: http://answers.microsoft.com/en-us/windows/forum/windows_vista-update/system-backup-error-0x80041321/ea7a708b-1c30-4b66-ae09-023fe40a849f?page=1

  It will be useful.

  Thank you & best regards
  Captain Ashish

• Windows 8 I lose the internet connection after waking from sleep mode

  My wife has a new laptop from Toshiba with Windows 8. When he wakes from sleep mode, it detects all wireless signals. If it restarts the computer, it detects our own wireless, as well as all the neighbors signal. Is there a simple way to correct this trend? She dislikes having to reboot the computer whenever she wants to use it.

  Very interesting what's happening on a new machine. Are you sure the original wireless network card driver has not been updated (i.e. through Windows Update or its equivalent at Toshiba?)

  I guess that the wireless network card driver doesn't handle well "message sent" by the system when it changes the power state change leading to a 'dormant' device (in this case the WiFi network) on the revival of the fashion Watch (same problem with the Hibernate?).

  Not knowing your model Toshiba, or wireless network card let me suggest you try the following if options exist for 1 # *:

  1. Go to the section of the network adapters and Device Manager. Right-click your wireless card, and select Properties. Go to the power management tab, uncheck allow the computer to turn off this device and check allow this device to wake the computer , and then save your changes
  2. Go to the control panel and Power Options to change the parameters of the plan (for the selected power Plan), and then select change advanced power settings / wireless adapter / power save Mode / connected and select value is A maximum Performance otherwise affect this value

  * Not sure about my translation of terms/options used above - I am not in an American version

  If the above does not help I'd you make investigations with Toshiba on this issue as the owner of a new machine, you're probably eligible for a level of support.

  + Feel free to bring your network card and Toshiba models - this helps in search of possible measures and troubleshooting. And it could help other people if solve you the problem sooner or later...

  Hope this helps

  See you soon

  LZ.

• No device drivers are installed with windows XP. So no Internet connectivity

  I do a new install of windows xp. Program expenses, but what go in all the pilot device are "yellow". When I try to use the resource cd it tells me that there are no drivers on the subject.
  Any ideas.
  Thank you
  Rewards

  Never mind, all downloaded drivers and Manager from Dell. Ran the driver manager and all devices now work.

• Windows 7 - updated interfere with anti-virus and Internet connection

  Windows updates frequently stop my internet connection. It's using windows7 with a wireless router and a cable modem broadband. Updates have also stopped my work (Norton) security protection. What can I do to stop what is happening or is it Microsoft?

  Hello

  1. when exactly it happens? After you install a particular update?
  2. this happens whenever you install a windows update?
  3. the updates you are trying to install? http://Windows.Microsoft.com/en-us/Windows7/see-which-Windows-updates-are-installed

  Step 1: You can try to install the windows updates in the clean boot state and check what is happening.

  Put your boot system helps determine if third-party applications or startup items are causing the problem.

  Try the steps in step 1 in the article to put your computer in clean boot mode.

  http://support.Microsoft.com/kb/929135

  Step 2: Also, look for error messages in the event viewer. If you find error messages after return the exact error message so that we can help you better.

  Measures to check the application event log:
  a. click Start.
  (b) in the search box type eventvwr.msc , and then on enter.
  c. now, click Application in the event viewer (local).
  d. now, looking for event log on the right side of the event viewer window.

  http://Windows.Microsoft.com/en-us/Windows7/open-Event-Viewer
  http://Windows.Microsoft.com/en-us/Windows7/what-information-appears-in-event-logs-Event-Viewer

  Thanks and greetings
  Umesh P - Microsoft technical support.

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  [If this post can help solve your problem, please click the 'Mark as answer' or 'Useful' at the top of this message.] [Marking a post as answer, or relatively useful, you help others find the answer more quickly.]

• I keep losing my internet connection and then my windows firewall was disabled when I reconnect. It doesn't to everyone at home who also use the same connection. Help, please

  I have a wireless router at home and everyone using it without any problems... except me! I continue to get purged from the connection and then I have to turn my windows firewall whenever I have reconnect. It can be very annoying, especially if I'm in the middle of a transaction. Any ideas please?

  Hello

  (1) do you have made no changes before this problem?

  (2) you receive an error message?

  Windows wireless and wired network connection problems

  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

  "Network connection is intermittent (periodically disconnects).

  Network connection problems

  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-network-connection-problems

  If you are able to connect to network after having turned off the windows firewall, and then add an exception in the windows firewall.

  http://Windows.Microsoft.com/en-us/Windows-Vista/open-a-port-in-Windows-Firewall

  Additional reference:

  http://Windows.Microsoft.com/en-us/Windows-Vista/why-is-my-Internet-connection-so-slow#section_2

  I hope this helps.